15142641 (number)

15142641 is an odd 8-digits composite number following 15142640 and preceding 15142642. In scientific notation, it is written as 1.5142641 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 9884160 positive integers (up to 15142641) that are relatively prime to 15142641.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand six hundred forty-one

Notation

Scientific notation 1.5142641 × 10^7
Engineering notation 1.5142641 × 10^6

Prime Factorization of 15142641

Prime Factorization 3 × 181 × 79 × 353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15142641
Product of the distinct prime numbers

The prime factorization of 15142641 is 3 × 181 × 79 × 353. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 1, 26, 857, 183, 2722, 2975, 48060, 47869, 774923, 696971, 5859831, 2971572, 56319532, 65130304, 803028449, 833916000, 5537638081, 6068966069

Basic calculations (n = 15142641)

Multiplication

n×y
n×2 30285282
n×3 45427923
n×4 60570564
n×5 75713205

Division

n÷y
n÷2 7571320.5
n÷3 5047547
n÷3 3785660.25
n÷5 3028528.2

Exponentiation

ny
n2 229299576454881
n3 3.4722011677083E+21
n4 5.2578295762388E+28
n5 7.9617425712166E+35

Nth Root

y√n
2√n 3891.3546484483
3√n 247.40048238586
4√n 62.380723372275
5√n 27.29231186511

Divisors of 15142641

1, 3, 79, 181, 237, 353, 543, 1059, 14299, 27887, 42897, 63893, 83661, 191679, 5047547, 15142641

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15142640
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15142641 can be divided by 16 positive divisors. The sum of these divisors (counting 15142641) is 1, the average is 0.0625.

Base conversion 15142641

Base System Value
2 Binary 111001110000111011110001
3 Ternary 1001111022210120
4 Quaternary 321300323301
5 Quinary 12334031031
6 Senary 1300320453
8 Octal 71607361
10 Decimal 15142641
12 Duodecimal 50a3129
16 Hexadecimal e70ef1
20 Vigesimal 4ecgc1
36 Base36 90k4x

Cryptographic Hash Functions

md5 8dea24e4105a0156b5e6054dbd10a717
sha1 d7cd4a38996086a2de5a896d7ac39af9a08ef488
sha256 3b59d4348f8d06c0620772b76dd198c2df44c9f8d39f67496bf9e84404b0a7fd
sha512 e6cdde883fcf6967413f612af85573a1975f061c5b7e3bba4107f5ce0adf54d86db89a0163d0cfc3f41a0772d5cd5b8524a8f05aa14f60798d3c045c9cf98f26
ripemd-160 e888bbb0f56a3b454bcd8ad6cbba3f03bd5e8dee

15142641 as geometric shapes

Circle

Radius = n
Diameter 30285282
Circumference 95144019.443095
Area 7.2036586486191E+14

Sphere

Radius = n
Volume 1.4544322240344E+22
Surface area 2.8814634594476E+15
Circumference 95144019.443095

Square

Length = n
Perimeter 60570564
Area 229299576454881
Diagonal 21414928.272347

Cube

Length = n
Surface area 1375797458729286
Volume 3.4722011677083E+21
Space diagonal 26227823.572776

Equilateral Triangle

Length = n
Perimeter 45427923
Area 99289629143470
Altitude 13113911.786388

Triangular Pyramid

Length = n
Surface area 99289629143470
Volume 4.092028318884E+20
Height 7138309.4241156